2831446268 has 48 divisors (see below), whose sum is σ = 5770490880. Its totient is φ = 1190614464.

The previous prime is 2831446231. The next prime is 2831446301. The reversal of 2831446268 is 8626441382.

It is a super-2 number, since 2×2831446268² = 16034175937142255648, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 356630 + ... + 364482.

It is an arithmetic number, because the mean of its divisors is an integer number (120218560).

Almost surely, 2^2831446268 is an apocalyptic number.

2831446268 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2831446268 is an abundant number, since it is smaller than the sum of its proper divisors (2939044612).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2831446268 is a wasteful number, since it uses less digits than its factorization.

2831446268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8106 (or 8104 counting only the distinct ones).

The product of its digits is 442368, while the sum is 44.

The square root of 2831446268 is about 53211.3358975322. The cubic root of 2831446268 is about 1414.7165739815.

The spelling of 2831446268 in words is "two billion, eight hundred thirty-one million, four hundred forty-six thousand, two hundred sixty-eight".